Convex Obstacles from Travelling Times

Convex Obstacles from Travelling Times

Blog Article

We consider situations where rays are reflected according to geometrical optics by a set of unknown obstacles.The aim is to recover information about Stained Glass Suncatcher the obstacles from the travelling-time data of the reflected rays using geometrical methods and observations of singularities.Suppose that, for a disjoint union of finitely many strictly convex smooth obstacles in the Euclidean plane, no Diffuser Euclidean line meets more than two of them.We then give a construction for complete recovery of the obstacles from the travelling times of reflected rays.